Bridgeless: Introduce main queue setup api in turbo modules (#49957)

RSNara · facebook-github-bot · commit 636665c1c20d · 2025-03-19T21:16:05.000-07:00
Summary: Pull Request resolved: #49957 ## Changes This diff introduces the api for "main queue modules" into turbo modules. This will occur occurs before any rendering. ## Rationale Rendering can now include main -> js sync calls. If we allow js -> main sync calls during rendering, react native can deadlock. With this diff, we can move the js -> main sync calls to before any rendering happens. ## APIs **Buck API:** Plugin: ``` react_module_plugin_providers( name = "AccessibilityManager", native_class_func = "RCTAccessibilityManagerCls", unstable_requires_main_queue_setup = True, ) ``` **OSS API:** [codegenConfig](https://reactnative.dev/docs/the-new-architecture/using-codegen) in package.json: ``` "codegenConfig": { "name": "<SpecName>", "type": "<types>", "jsSrcsDir": "<source_dir>", "android": { "javaPackageName": "<java.package.name>" }, "ios": { "modules": { "AccessibilityManager": { "className": "RCTAccessibilityManager", "unstableRequiresMainQueueSetup": true } } } }, ``` Changelog: [iOS][Added] Introduce unstableRequiresMainQueueSetup api to modules Reviewed By: cipolleschi Differential Revision: D70413478 fbshipit-source-id: 78d89437c2869a979ae5c94f08b01087686dfae7
diff --git a/packages/react-native/Libraries/AppDelegate/RCTAppSetupUtils.h b/packages/react-native/Libraries/AppDelegate/RCTAppSetupUtils.h
@@ -32,6 +32,8 @@
 namespace facebook::react {
 class RuntimeScheduler;
 }
+RCT_EXTERN NSArray<NSString *> *RCTAppSetupUnstableModulesRequiringMainQueueSetup(
+    id<RCTDependencyProvider> dependencyProvider);
 
 RCT_EXTERN id<RCTTurboModule> RCTAppSetupDefaultModuleFromClass(
     Class moduleClass,
diff --git a/packages/react-native/Libraries/AppDelegate/RCTAppSetupUtils.mm b/packages/react-native/Libraries/AppDelegate/RCTAppSetupUtils.mm
@@ -54,6 +54,12 @@ void RCTAppSetupPrepareApp(UIApplication *application, BOOL turboModuleEnabled)
   return [[RCTRootView alloc] initWithBridge:bridge moduleName:moduleName initialProperties:initialProperties];
 }
 
+NSArray<NSString *> *RCTAppSetupUnstableModulesRequiringMainQueueSetup(id<RCTDependencyProvider> dependencyProvider)
+{
+  // For oss, insert core main queue setup modules here
+  return dependencyProvider ? dependencyProvider.unstableModulesRequiringMainQueueSetup : @[];
+}
+
 id<RCTTurboModule> RCTAppSetupDefaultModuleFromClass(Class moduleClass, id<RCTDependencyProvider> dependencyProvider)
 {
   // private block used to filter out modules depending on protocol conformance
diff --git a/packages/react-native/Libraries/AppDelegate/RCTDefaultReactNativeFactoryDelegate.mm b/packages/react-native/Libraries/AppDelegate/RCTDefaultReactNativeFactoryDelegate.mm
@@ -92,6 +92,11 @@ - (void)hostDidStart:(RCTHost *)host
 {
 }
 
+- (NSArray<NSString *> *)unstableModulesRequiringMainQueueSetup
+{
+  return self.dependencyProvider ? RCTAppSetupUnstableModulesRequiringMainQueueSetup(self.dependencyProvider) : @[];
+}
+
 - (nullable id<RCTModuleProvider>)getModuleProvider:(const char *)name
 {
   NSString *providerName = [NSString stringWithCString:name encoding:NSUTF8StringEncoding];
diff --git a/packages/react-native/Libraries/AppDelegate/RCTDependencyProvider.h b/packages/react-native/Libraries/AppDelegate/RCTDependencyProvider.h
@@ -20,6 +20,8 @@ NS_ASSUME_NONNULL_BEGIN
 
 - (NSArray<NSString *> *)URLRequestHandlerClassNames;
 
+- (NSArray<NSString *> *)unstableModulesRequiringMainQueueSetup;
+
 - (NSDictionary<NSString *, Class<RCTComponentViewProtocol>> *)thirdPartyFabricComponents;
 
 - (nonnull NSDictionary<NSString *, id<RCTModuleProvider>> *)moduleProviders;
diff --git a/packages/react-native/Libraries/AppDelegate/RCTReactNativeFactory.mm b/packages/react-native/Libraries/AppDelegate/RCTReactNativeFactory.mm
@@ -229,6 +229,17 @@ - (void)hostDidStart:(RCTHost *)host
   }
 }
 
+- (NSArray<NSString *> *)unstableModulesRequiringMainQueueSetup
+{
+#if RN_DISABLE_OSS_PLUGIN_HEADER
+  return RCTTurboModulePluginUnstableModulesRequiringMainQueueSetup();
+#else
+  return self.delegate.dependencyProvider
+      ? RCTAppSetupUnstableModulesRequiringMainQueueSetup(self.delegate.dependencyProvider)
+      : @[];
+#endif
+}
+
 - (RCTRootViewFactory *)createRCTRootViewFactory
 {
   __weak __typeof(self) weakSelf = self;
diff --git a/packages/react-native/ReactCommon/react/runtime/platform/ios/ReactCommon/RCTHost.h b/packages/react-native/ReactCommon/react/runtime/platform/ios/ReactCommon/RCTHost.h
@@ -30,6 +30,8 @@ typedef NSURL *_Nullable (^RCTHostBundleURLProvider)(void);
 - (void)hostDidStart:(RCTHost *)host;
 
 @optional
+- (NSArray<NSString *> *)unstableModulesRequiringMainQueueSetup;
+
 - (void)loadBundleAtURL:(NSURL *)sourceURL
              onProgress:(RCTSourceLoadProgressBlock)onProgress
              onComplete:(RCTSourceLoadBlock)loadCallback;
diff --git a/packages/react-native/ReactCommon/react/runtime/platform/ios/ReactCommon/RCTHost.mm b/packages/react-native/ReactCommon/react/runtime/platform/ios/ReactCommon/RCTHost.mm
@@ -307,6 +307,14 @@ - (void)dealloc
 
 #pragma mark - RCTInstanceDelegate
 
+- (NSArray<NSString *> *)unstableModulesRequiringMainQueueSetup
+{
+  if ([_hostDelegate respondsToSelector:@selector(unstableModulesRequiringMainQueueSetup)]) {
+    return [_hostDelegate unstableModulesRequiringMainQueueSetup];
+  }
+  return @[];
+}
+
 - (BOOL)instance:(RCTInstance *)instance
     didReceiveJSErrorStack:(NSArray<NSDictionary<NSString *, id> *> *)stack
                    message:(NSString *)message
diff --git a/packages/react-native/ReactCommon/react/runtime/platform/ios/ReactCommon/RCTInstance.h b/packages/react-native/ReactCommon/react/runtime/platform/ios/ReactCommon/RCTInstance.h
@@ -43,6 +43,8 @@ RCT_EXTERN void RCTInstanceSetRuntimeDiagnosticFlags(NSString *_Nullable flags);
              onProgress:(RCTSourceLoadProgressBlock)onProgress
              onComplete:(RCTSourceLoadBlock)loadCallback;
 
+- (NSArray<NSString *> *)unstableModulesRequiringMainQueueSetup;
+
 // TODO(T205780509): Remove this api in react native v0.78
 // The bridgeless js error handling api will just call into exceptionsmanager directly
 - (BOOL)instance:(RCTInstance *)instance
diff --git a/packages/react-native/scripts/codegen/__test_fixtures__/test-app/lib/test-library/package.json b/packages/react-native/scripts/codegen/__test_fixtures__/test-app/lib/test-library/package.json
@@ -34,18 +34,26 @@
       "componentProvider": {
         "TestLibraryDeprecatedComponent": "RCTTestLibraryDeprecatedComponentClass"
       },
+      "unstableModulesRequiringMainQueueSetup": [
+        "RCTTestLibraryDeprecatedImageURLLoader",
+        "RCTTestLibraryDeprecatedURLRequestHandler",
+        "RCTTestLibraryDeprecatedImageDataDecoder"
+      ],
       "modules": {
         "TestLibraryImageURLLoader": {
           "conformsToProtocols": ["RCTImageURLLoader"],
-          "className": "RCTTestLibraryImageURLLoader"
+          "className": "RCTTestLibraryImageURLLoader",
+          "unstableRequiresMainQueueSetup": true
         },
         "TestLibraryURLRequestHandler": {
           "conformsToProtocols": ["RCTURLRequestHandler"],
-          "className": "RCTTestLibraryURLRequestHandler"
+          "className": "RCTTestLibraryURLRequestHandler",
+          "unstableRequiresMainQueueSetup": true
         },
         "TestLibraryImageDataDecoder": {
           "conformsToProtocols": ["RCTImageDataDecoder"],
-          "className": "RCTTestLibraryImageDataDecoder"
+          "className": "RCTTestLibraryImageDataDecoder",
+          "unstableRequiresMainQueueSetup": true
         }
       },
       "components": {
diff --git a/packages/react-native/scripts/codegen/__test_fixtures__/test-app/package.json b/packages/react-native/scripts/codegen/__test_fixtures__/test-app/package.json
@@ -35,18 +35,26 @@
       "componentProvider": {
         "TestAppDeprecatedComponent": "RCTTestAppDeprecatedComponentClass"
       },
+      "unstableModulesRequiringMainQueueSetup": [
+        "RCTTestAppDeprecatedImageURLLoader",
+        "RCTTestAppDeprecatedURLRequestHandler",
+        "RCTTestAppDeprecatedImageDataDecoder"
+      ],
       "modules": {
         "TestAppImageURLLoader": {
           "conformsToProtocols": ["RCTImageURLLoader"],
-          "className": "RCTTestAppImageURLLoader"
+          "className": "RCTTestAppImageURLLoader",
+          "unstableRequiresMainQueueSetup": true
         },
         "TestAppURLRequestHandler": {
           "conformsToProtocols": ["RCTURLRequestHandler"],
-          "className": "RCTTestAppURLRequestHandler"
+          "className": "RCTTestAppURLRequestHandler",
+          "unstableRequiresMainQueueSetup": true
         },
         "TestAppImageDataDecoder": {
           "conformsToProtocols": ["RCTImageDataDecoder"],
-          "className": "RCTTestAppImageDataDecoder"
+          "className": "RCTTestAppImageDataDecoder",
+          "unstableRequiresMainQueueSetup": true
         }
       },
       "components": {
diff --git a/packages/react-native/scripts/codegen/__tests__/__snapshots__/generate-artifacts-executor-test.js.snap b/packages/react-native/scripts/codegen/__tests__/__snapshots__/generate-artifacts-executor-test.js.snap
@@ -40,6 +40,7 @@ exports[`execute "RCTAppDependencyProvider.mm" should match snapshot 1`] = `
 #import \\"RCTAppDependencyProvider.h\\"
 #import <ReactCodegen/RCTModulesConformingToProtocolsProvider.h>
 #import <ReactCodegen/RCTThirdPartyComponentsProvider.h>
+#import <ReactCodegen/RCTUnstableModulesRequiringMainQueueSetupProvider.h>
 #import <ReactCodegen/RCTModuleProviders.h>
 
 @implementation RCTAppDependencyProvider
@@ -56,6 +57,10 @@ exports[`execute "RCTAppDependencyProvider.mm" should match snapshot 1`] = `
   return RCTModulesConformingToProtocolsProvider.imageURLLoaderClassNames;
 }
 
+- (nonnull NSArray<NSString *> *)unstableModulesRequiringMainQueueSetup {
+  return RCTUnstableModulesRequiringMainQueueSetupProvider.modules;
+}
+
 - (nonnull NSDictionary<NSString *,Class<RCTComponentViewProtocol>> *)thirdPartyFabricComponents {
   return RCTThirdPartyComponentsProvider.thirdPartyFabricComponents;
 }
@@ -300,6 +305,58 @@ exports[`execute "RCTThirdPartyComponentsProvider.mm" should match snapshot 1`]
 "
 `;
 
+exports[`execute "RCTUnstableModulesRequiringMainQueueSetupProvider.h" should match snapshot 1`] = `
+"/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+#import <Foundation/Foundation.h>
+
+@interface RCTUnstableModulesRequiringMainQueueSetupProvider: NSObject
+
++(NSArray<NSString *> *)modules;
+
+@end
+"
+`;
+
+exports[`execute "RCTUnstableModulesRequiringMainQueueSetupProvider.mm" should match snapshot 1`] = `
+"/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+#import \\"RCTUnstableModulesRequiringMainQueueSetupProvider.h\\"
+
+@implementation RCTUnstableModulesRequiringMainQueueSetupProvider
+
++(NSArray<NSString *> *)modules
+{
+  return @[
+    @\\"RCTTestAppDeprecatedImageURLLoader\\",
+		@\\"RCTTestAppDeprecatedURLRequestHandler\\",
+		@\\"RCTTestAppDeprecatedImageDataDecoder\\",
+		@\\"RCTTestLibraryDeprecatedImageURLLoader\\",
+		@\\"RCTTestLibraryDeprecatedURLRequestHandler\\",
+		@\\"RCTTestLibraryDeprecatedImageDataDecoder\\",
+		@\\"TestAppImageURLLoader\\",
+		@\\"TestAppURLRequestHandler\\",
+		@\\"TestAppImageDataDecoder\\",
+		@\\"TestLibraryImageURLLoader\\",
+		@\\"TestLibraryURLRequestHandler\\",
+		@\\"TestLibraryImageDataDecoder\\"
+  ];
+}
+
+@end
+"
+`;
+
 exports[`execute "ReactAppDependencyProvider.podspec" should match snapshot 1`] = `
 "# Copyright (c) Meta Platforms, Inc. and affiliates.
 #
diff --git a/packages/react-native/scripts/codegen/__tests__/generate-artifacts-executor-test.js b/packages/react-native/scripts/codegen/__tests__/generate-artifacts-executor-test.js
@@ -51,6 +51,8 @@ describe('execute', () => {
     'RCTThirdPartyComponentsProvider.mm',
     'ReactAppDependencyProvider.podspec',
     'ReactCodegen.podspec',
+    'RCTUnstableModulesRequiringMainQueueSetupProvider.h',
+    'RCTUnstableModulesRequiringMainQueueSetupProvider.mm',
   ].forEach(file => {
     it(`"${file}" should match snapshot`, () => {
       const generatedFileDir = path.join(outputDir, 'build/generated/ios');
diff --git a/packages/react-native/scripts/codegen/generate-artifacts-executor/generateUnstableModulesRequiringMainQueueSetupProvider.js b/packages/react-native/scripts/codegen/generate-artifacts-executor/generateUnstableModulesRequiringMainQueueSetupProvider.js
@@ -0,0 +1,92 @@
+/**
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ * @format
+ */
+
+'use strict';
+
+const {TEMPLATES_FOLDER_PATH} = require('./constants');
+const {parseiOSAnnotations} = require('./utils');
+const fs = require('fs');
+const path = require('path');
+
+const UNSTABLE_MODULES_REQUIRING_MAIN_QUEUE_SETUP_PROVIDER_H_TEMPLATE_PATH =
+  path.join(
+    TEMPLATES_FOLDER_PATH,
+    'RCTUnstableModulesRequiringMainQueueSetupProviderH.template',
+  );
+
+const UNSTABLE_MODULES_REQUIRING_MAIN_QUEUE_SETUP_PROVIDER_MM_TEMPLATE_PATH =
+  path.join(
+    TEMPLATES_FOLDER_PATH,
+    'RCTUnstableModulesRequiringMainQueueSetupProviderMM.template',
+  );
+
+function generateUnstableModulesRequiringMainQueueSetupProvider(
+  libraries,
+  outputDir,
+) {
+  const iosAnnotations = parseiOSAnnotations(libraries);
+
+  const modulesRequiringMainQueueSetup = new Set();
+
+  // Old API
+  libraries.forEach(library => {
+    const {unstableModulesRequiringMainQueueSetup} = library?.config?.ios || {};
+    if (!unstableModulesRequiringMainQueueSetup) {
+      return;
+    }
+
+    for (const moduleName of unstableModulesRequiringMainQueueSetup) {
+      modulesRequiringMainQueueSetup.add(moduleName);
+    }
+  });
+
+  // New API
+  for (const {modules: moduleAnnotationMap} of Object.values(iosAnnotations)) {
+    for (const [moduleName, annotation] of Object.entries(
+      moduleAnnotationMap,
+    )) {
+      if (annotation.unstableRequiresMainQueueSetup) {
+        modulesRequiringMainQueueSetup.add(moduleName);
+      }
+    }
+  }
+
+  const modulesStr = Array.from(modulesRequiringMainQueueSetup)
+    .map(className => `@"${className}"`)
+    .join(',\n\t\t');
+
+  const template = fs.readFileSync(
+    UNSTABLE_MODULES_REQUIRING_MAIN_QUEUE_SETUP_PROVIDER_MM_TEMPLATE_PATH,
+    'utf8',
+  );
+  const finalMMFile = template.replace(/{modules}/, modulesStr);
+
+  fs.mkdirSync(outputDir, {recursive: true});
+
+  fs.writeFileSync(
+    path.join(
+      outputDir,
+      'RCTUnstableModulesRequiringMainQueueSetupProvider.mm',
+    ),
+    finalMMFile,
+  );
+
+  const templateH = fs.readFileSync(
+    UNSTABLE_MODULES_REQUIRING_MAIN_QUEUE_SETUP_PROVIDER_H_TEMPLATE_PATH,
+    'utf8',
+  );
+  fs.writeFileSync(
+    path.join(outputDir, 'RCTUnstableModulesRequiringMainQueueSetupProvider.h'),
+    templateH,
+  );
+}
+
+module.exports = {
+  generateUnstableModulesRequiringMainQueueSetupProvider,
+};
diff --git a/packages/react-native/scripts/codegen/generate-artifacts-executor/index.js b/packages/react-native/scripts/codegen/generate-artifacts-executor/index.js
@@ -27,6 +27,9 @@ const {
 } = require('./generateRCTThirdPartyComponents');
 const {generateReactCodegenPodspec} = require('./generateReactCodegenPodspec');
 const {generateSchemaInfos} = require('./generateSchemaInfos');
+const {
+  generateUnstableModulesRequiringMainQueueSetupProvider,
+} = require('./generateUnstableModulesRequiringMainQueueSetupProvider');
 const {
   buildCodegenIfNeeded,
   cleanupEmptyFilesAndFolders,
@@ -115,6 +118,10 @@ function execute(
         generateRCTThirdPartyComponents(libraries, outputPath);
         generateRCTModuleProviders(projectRoot, pkgJson, libraries, outputPath);
         generateCustomURLHandlers(libraries, outputPath);
+        generateUnstableModulesRequiringMainQueueSetupProvider(
+          libraries,
+          outputPath,
+        );
         generateAppDependencyProvider(outputPath);
       }
       generateReactCodegenPodspec(
diff --git a/packages/react-native/scripts/codegen/templates/RCTAppDependencyProviderMM.template b/packages/react-native/scripts/codegen/templates/RCTAppDependencyProviderMM.template
@@ -8,6 +8,7 @@
 #import "RCTAppDependencyProvider.h"
 #import <ReactCodegen/RCTModulesConformingToProtocolsProvider.h>
 #import <ReactCodegen/RCTThirdPartyComponentsProvider.h>
+#import <ReactCodegen/RCTUnstableModulesRequiringMainQueueSetupProvider.h>
 #import <ReactCodegen/RCTModuleProviders.h>
 
 @implementation RCTAppDependencyProvider
@@ -24,6 +25,10 @@
   return RCTModulesConformingToProtocolsProvider.imageURLLoaderClassNames;
 }
 
+- (nonnull NSArray<NSString *> *)unstableModulesRequiringMainQueueSetup {
+  return RCTUnstableModulesRequiringMainQueueSetupProvider.modules;
+}
+
 - (nonnull NSDictionary<NSString *,Class<RCTComponentViewProtocol>> *)thirdPartyFabricComponents {
   return RCTThirdPartyComponentsProvider.thirdPartyFabricComponents;
 }
diff --git a/packages/react-native/scripts/codegen/templates/RCTUnstableModulesRequiringMainQueueSetupProviderH.template b/packages/react-native/scripts/codegen/templates/RCTUnstableModulesRequiringMainQueueSetupProviderH.template
@@ -0,0 +1,14 @@
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+#import <Foundation/Foundation.h>
+
+@interface RCTUnstableModulesRequiringMainQueueSetupProvider: NSObject
+
++(NSArray<NSString *> *)modules;
+
+@end
diff --git a/packages/react-native/scripts/codegen/templates/RCTUnstableModulesRequiringMainQueueSetupProviderMM.template b/packages/react-native/scripts/codegen/templates/RCTUnstableModulesRequiringMainQueueSetupProviderMM.template

Original file line number	Diff line number	Diff line change
`@@ -32,6 +32,8 @@`
`32`	`32`	`namespace facebook::react {`
`33`	`33`	`class RuntimeScheduler;`
`34`	`34`	`}`
	`35`	`+RCT_EXTERN NSArray<NSString > RCTAppSetupUnstableModulesRequiringMainQueueSetup(`
	`36`	`+ id<RCTDependencyProvider> dependencyProvider);`
`35`	`37`
`36`	`38`	`RCT_EXTERN id<RCTTurboModule> RCTAppSetupDefaultModuleFromClass(`
`37`	`39`	`Class moduleClass,`
Original file line number	Diff line number	Diff line change
`@@ -54,6 +54,12 @@ void RCTAppSetupPrepareApp(UIApplication *application, BOOL turboModuleEnabled)`
`54`	`54`	`return [[RCTRootView alloc] initWithBridge:bridge moduleName:moduleName initialProperties:initialProperties];`
`55`	`55`	`}`
`56`	`56`
	`57`	`+NSArray<NSString > RCTAppSetupUnstableModulesRequiringMainQueueSetup(id<RCTDependencyProvider> dependencyProvider)`
	`58`	`+{`
	`59`	`+ // For oss, insert core main queue setup modules here`
	`60`	`+ return dependencyProvider ? dependencyProvider.unstableModulesRequiringMainQueueSetup : @[];`
	`61`	`+}`
	`62`	`+`
`57`	`63`	`id<RCTTurboModule> RCTAppSetupDefaultModuleFromClass(Class moduleClass, id<RCTDependencyProvider> dependencyProvider)`
`58`	`64`	`{`
`59`	`65`	`// private block used to filter out modules depending on protocol conformance`
Original file line number	Diff line number	Diff line change
`@@ -92,6 +92,11 @@ - (void)hostDidStart:(RCTHost *)host`
`92`	`92`	`{`
`93`	`93`	`}`
`94`	`94`
	`95`	`+- (NSArray<NSString > )unstableModulesRequiringMainQueueSetup`
	`96`	`+{`
	`97`	`+ return self.dependencyProvider ? RCTAppSetupUnstableModulesRequiringMainQueueSetup(self.dependencyProvider) : @[];`
	`98`	`+}`
	`99`	`+`
`95`	`100`	`- (nullable id<RCTModuleProvider>)getModuleProvider:(const char *)name`
`96`	`101`	`{`
`97`	`102`	`NSString *providerName = [NSString stringWithCString:name encoding:NSUTF8StringEncoding];`
Original file line number	Diff line number	Diff line change
`@@ -229,6 +229,17 @@ - (void)hostDidStart:(RCTHost *)host`
`229`	`229`	`}`
`230`	`230`	`}`
`231`	`231`
	`232`	`+- (NSArray<NSString > )unstableModulesRequiringMainQueueSetup`
	`233`	`+{`
	`234`	`+#if RN_DISABLE_OSS_PLUGIN_HEADER`
	`235`	`+ return RCTTurboModulePluginUnstableModulesRequiringMainQueueSetup();`
	`236`	`+#else`
	`237`	`+ return self.delegate.dependencyProvider`
	`238`	`+ ? RCTAppSetupUnstableModulesRequiringMainQueueSetup(self.delegate.dependencyProvider)`
	`239`	`+ : @[];`
	`240`	`+#endif`
	`241`	`+}`
	`242`	`+`
`232`	`243`	`- (RCTRootViewFactory *)createRCTRootViewFactory`
`233`	`244`	`{`
`234`	`245`	`__weak __typeof(self) weakSelf = self;`